Self-Administered Questionnaire Is a Reliable Measure of Coffee Consumption
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چکیده
منابع مشابه
Self-Administered Questionnaire Is a Reliable Measure of Coffee Consumption
BACKGROUND The objective of this study was to assess the agreement and repeatability of 2 methods of measuring habitual coffee consumption, and to examine their homogeneity with respect to socioeconomic and lifestyle factors. METHODS Data on coffee consumption were collected from 4254 subjects by means of a health questionnaire (HQ) and a 1-year dietary history interview (DHI), the latter of ...
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BACKGROUND Bowel symptoms are considered indicators of the presence of colorectal cancer and other bowel diseases. Self administered questionnaires that elicit information about lower bowel symptoms have not been assessed for reliability, although this has been done for upper bowel symptoms. Our aim was to develop a self administered questionnaire for eliciting the presence, nature and severity...
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Self administered questionnaires are becoming popular investigative tools in medical research, yet few reports state the extent of methods used to validate these questionnaires before their general use. A pilot study was therefore carried out to validate a 41 item questionnaire for use in a population screening study for gastrointestinal disease. Participants in the study comprised 69 populatio...
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Introduction: The Questionnaire for Olfactory Dysfunction (QOD) is a self-reporting olfactory-related quality of life questionnaire. The aim of this study was to determine the reliability and validity of the Persian version of this questionnaire. Materials and Methods: One hundred and thirteen patients with olfactory problems were enrolled in this study. The English version of the QOD was first...
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Background To our knowledge, there is no valid and comprehensive questionnaire that considers attitude toward oocyte donation (OD). Therefore this study has aimed to design and develop a tool entitled attitude toward donation-oocyte (ATOD-O) to measure attitude toward OD. MaterialsAndMethods This methodological, qualitative research was undertaken on 15 infertile cases. In addition, we performe...
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ژورنال
عنوان ژورنال: Journal of Epidemiology
سال: 2010
ISSN: 1349-9092,0917-5040
DOI: 10.2188/jea.je20090189